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Thanks for enlightening me about the spacing and other ways to count lines.

I need to count the number of lines in a .txt file and put it in a variable.

I am using the following code

#!/bin/bash

count = $(wc -l "some file.txt" | awk '{print$1}')
echo $count
It is...

Thank you all for replying. Problem is solved. used malloc(20). Thanks for suggesting better debugging methods.

Hi, The following code reads 20 characters from one file and writes them (appends them) to the other file. The code works in Turbo C++ on windows but it shows segmentation fault on Linux. I am using...